CN109803729A - Customize controllable powered respirators mask - Google Patents
Customize controllable powered respirators mask Download PDFInfo
- Publication number
- CN109803729A CN109803729A CN201680089694.8A CN201680089694A CN109803729A CN 109803729 A CN109803729 A CN 109803729A CN 201680089694 A CN201680089694 A CN 201680089694A CN 109803729 A CN109803729 A CN 109803729A
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- China
- Prior art keywords
- mask
- filter
- processor
- fan
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/088—Devices for indicating filter saturation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Embodiment relates generally to respirator mask, and more particularly to power mask, and the mask, which can be, to be customized controllably, preferably to provide specific air requirements to wear the individual consumer of the mask.For example, the mask embodiment generally includes to be generally all located at filter with the mask sheet and motorization fan and processor.Then the processor can be used and for example control fan speed specific to the input of the user and/or environment.Therefore, the fan speed of the mask can be customized control, to need to provide proper amount of filtered air according to specific user.
Description
Cross reference to related applications
It is not applicable.
About federal sponsored research or the statement of exploitation
It is not applicable.
Reference to Microfiche appendix
It is not applicable.
Technical field
Embodiment relates generally to respirator mask, and more particularly to power mask, which can be customization can
Control, preferably to provide specific air requirements to wear the individual consumer of mask.
Detailed description of the invention
In order to which the disclosure is more fully understood, referring now to below in conjunction with made by the drawings and specific embodiments briefly
Bright, similar drawing reference numeral represents similar component in the accompanying drawings.
Fig. 1 shows the decomposition perspective view of exemplary face masks；
Fig. 2 shows in a schematic form the exemplary system of the fan speed for controlling exemplary face masks；
Fig. 3 shows in a schematic form another exemplary system/method of the fan speed for controlling exemplary face masks；
And
Fig. 4 shows the flow chart of the illustrative methods of the fan speed of control exemplary face masks.
Specific embodiment
It is understood in advance that although shown below the illustrative embodiments of one or more embodiments, it can
With use it is any amount of, either current known or there is no technology realize disclosed system and method.
The disclosure should in no way be limited to illustrative embodiments shown below, attached drawing and technology, but can be in appended claims
It modifies in the range of book and its full scope of equivalent.
Brief term definition should apply to entire application documents below:
Term " includes " means, and should be solved in usually used mode in patent context
It releases；
Phrase " in one embodiment ", " according to an embodiment " etc. generally mean to follow specific after the phrase
Feature, structure or characteristic may include at least one embodiment of the invention, and may include of the invention more than one
In a embodiment (importantly, such phrase is not necessarily meant to refer to identical embodiment)；
If something is described as " illustrative " or " example " by specification, it is understood to refer to showing for nonexcludability
Example；
Term " about " or " about " etc. can refer to specific number when being used together with number, or alternatively, such as this field
The range close to the specific number that technical staff is understood is (for example, +/- 10%)；And
If specification set forth component or feature " can with ", " can ", " energy ", " should ", " general ", " preferably ", " have
Possibly ", " usual ", " generally ", " optionally ", " such as ", " frequent " or " possibility " (or other such words) included
Or there is characteristic, then particular elements or feature are not required to be included or have a characteristic.This base part or feature are optionally
Including in some embodiments, or can foreclose.
Disclosed embodiment is usually directed to power mask, can operate to suck air, mistake from atmosphere outside
Air filtering simultaneously provides air to user (such as wearer of mask).This power mask embodiment, which can mitigate, passes through filtering
The difficulty of device breathing.However, in order to preferably provide proper amount of air to specific user, fan speed can be customized (for example,
It may include the condition based on user and/or the setting from its environment for sucking air).In other words, disclosed implementation
Scheme attempts to provide the intelligent control to this power face-piece respirator so that power face-piece respirator better adapt to user,
The activity of user and/or the environment of user, it is desirable to thus provide improved breathing experience for user.Some embodiments can be with
Attempt the air-flow of balance flow direction user and the power consumption of respirator mask equipment, the phase of airflow balancing and power (such as battery life)
Anti- factor, so that fan speed is not significantly higher than speed needed for assisting user (for example, making the power of battery unnecessary
Ground waste).In addition, powered respirators embodiment will be preferably mask, all elements (for example, at least motorization fan and
Filter preferably further includes processor) it is all located at/is worn on the face of user.Therefore, the weight and thickness of mask are minimized
Degree is also likely to be helpful (improve comfort and/or wearable property).Customize the user friendly side of respirator mask equipment
Formula (for example, control of fan) is also helpful.If technical staff is from following disclosure it should be understood that disclosed embodiment party
Case can solve one or more of these problems.
Disclosed embodiment relates generally to filter mask comprising: filter；Motorization fan, is configured to
Air is aspirated/is directed in mask by filter, wherein motorization fan is that (such as multi-speed or speed can for variable speed fan
It adjusts)；Shell (it is configured to encapsulate or support filter and fan)；And processor, being configured to adjusting ,/control/repairs
Changing/be arranged motorization fan speed, (for example, based on input relevant to one or more customization data, which may
Including user/personal settings or sensing data or from the data of internet, to give/provide the intelligence control of fan speed
System).In some embodiments, mask can also include that one or more sensors (can be operated/be configured to and detect specific phase
Sensing data are closed, and this sensing data are transmitted/it is supplied to processor).For example, one or more sensors can detecte with
One or more of lower item (so that sensing data may include one or more of following item): respiratory rate/frequency, wet
Degree, pressure, temperature, the speed of travel, heart rate and/or particle (in air).Hall sensor for example can be used to measure breathing frequency
Rate.In some embodiments, it can be used for measuring the speed of travel and/or heart rate by the respiratory rate that Hall sensor detects
(for example, via the correlation for using data look-up table, the data look-up table may for example based on specific user data (for example,
From customizing session earlier) or combine age of user, weight and height).Particulate matter detection sensor, such as particle matter
(PM) 2.5 sensor module is possibly used for detection by the particle of filter (for example, having a size of 2.5 microns or bigger
Particle), and this may be used to provide the input about level of pollution and/or checks the efficiency of face mask filters (for example, being based on
The fine grain level sensed in mask (is interconnected with about environmental pollution/fine grain level data in ambient air for example, coming from
Net) comparison).
In some embodiments, processor may also include wireless receiver (for example, can operate to receive from wireless transmission
The data of device transmission, such as on interface equipment).In one example, bluetooth can be used in this receiver and transmitter
.TM, Wi-Fi or RF (such as radio frequency, such as 413MHz, 960MHz etc.) operation.Some embodiments may relate to system, this is
System may include mask embodiment and interface equipment similar to discussed above (for example, can operate to allow to use
Family is to processor input individuation data or from the data of internet).For example, interface equipment may can be operated to input individual character
Change data, which may include the height, weight and/or age of user.In general, interface equipment will include wireless device
(usually separate and separate with mask, such as mobile phone/smart phone), the wireless device are configured (for example, using using journey
Sequence) at allow user input individuation data for transmission to processor (for example, via wireless transmitter).Also, in some realities
It applies in scheme, wireless device may include positioner equipment (such as global positioning system (GPS)) and be configured/be operable as
It with internet wireless interacts to retrieve additional data (such as pollution alarm rank, Weather information (including temperature, humidity, pressure
Deng)) for transmission to processor (for example, being based on position).Regardless of (it may include individuation data, environment number to input customization data
According to and/or sensing data) type and mode, disclosed embodiment usually using (such as via processor) customize data
Suitable fan speed is determined, and control (mask) motorization fan based on the determination, thus to the user of mask
Improved air-flow is provided.In this way, mask can be controlled for ensuring that provide a user enough air is easy with ensure to breathe
Property (for example, user is made arduously need not to breathe air by the filter of mask), while usually also assuring fan speed not
(for example, to maximize the battery life of mask, mask can continuously be made for a long time significantly beyond speed needed for user
With).In other words, in general, disclosed embodiment attempts to provide a user the air of aim parameter, aim parameter approximation is by handling
Device determined based on the input of customization data (and be preferably not less than the aim parameter, but the aim parameter may be slightly higher than, such as
Higher than aim parameter up to 10cfm (for example, cubic foot per minute), but more typically it may be higher than aim parameter 0.1cfm extremely
1.0cfm)。
In order to facilitate reference, attached drawing illustrates in greater detail specific exemplary implementation scheme.For example, Fig. 1 is shown
Example property dynamic filter mask 101.In the implementation of figure 1, filter 120, motorization fan 140, processor 150 and battery
160 are all located in the shell of mask, and the shell of the embodiment of Fig. 1 includes outer housing 105, inner housing 110 and middle casing
130.Therefore, every other element is surrounded or is encapsulated in outer housing 105 and inner housing 110.Outer housing 105 includes aperture
104, aperture in Fig. 1 be located at center, and general size can be designed as it is at least big as filter 120.Fig. 1's is interior
Shell 110 includes face seal 115 (being usually located on the inner surface of inner housing), may include foam or silicone mat,
And it is commonly configured to provide effective sealing (when being used together with belt (not shown), by dynamic filter mask 101
It is attached to the face of user), to prevent when space-time gas leakage in place on the face of user to the outer periphery of mask inner surface week
In the mask enclosed.In addition, inner housing 110 includes aperture 114, to allow air by reaching user.The filter 120 of Fig. 1
Usually possibly filter out PM2.5 partial size (for example, about 2.5 microns or bigger particle).
The middle casing 130 of Fig. 1 has the filter 120 of installation on its outer surface, and is configured to effectively to
Filter 120 is separated with motorization fan 140, while motorization fan 140 being allowed to aspirate air by filter 120, and
Directly filtered air is further directed in dynamic filter mask 101.Therefore, middle casing 130 will usually include hole
Mouth (is not shown, because being located at behind filter 120), which is positioned and be designed and sized to and 120 phase interaction of filter
With (for example, filter 120 is attached at the top in the aperture in middle casing, so that the aperture is completely covered, and usually filtering
Device 120 is sealingly mounted on the aperture in middle casing 130, to prevent any air leakage from traveling further into power mistake
Filtering surface cover 101 and be not passed through filter 120)；And outer periphery, the size and shape of the outer periphery are configured to and inner housing
And/or outer housing interaction, so that air is necessary in order to pass through the inside of dynamic filter mask 101 (exceeding inner housing 110)
Across filter 120.In other words, middle casing 130, outer housing 105, inner housing 110 and filter 120 are respectively configured to
It interacts, all air-flow guidance into dynamic filter mask 101 are passed through into filter 120 and is guided extremely with other elements
The user (for example, in inner space that the inner surface by inner housing 110 is formed) of dynamic filter mask 101.In Fig. 1, in
Between shell 130 further include hollow body, the cavity of complete enveloping maneuver fan 140 is configured to size and shape.
In general, the cavity of middle casing 130 will be deep enough, so that existing at least about between motorization fan 140 and filter 120
The gap of 3mm (such as about 3mm-5mm).
The motorization fan 140 of Fig. 1 is usually variable speed fan, has multiple available fan speeds.In general, motorization wind
Fan 140 may be configured to variably adjust any speed of about 100rpm to 7500rpm, may have about 0.1cfm extremely
The airflow range of 10cfm, and/or may have the air pressure of about 0.5mm H2O-10mm H2O.The motorization fan 140 of Fig. 1 is logical
Often based on from processor 150, (it is communicatively coupled to motorization fan 140 and is configured so that processor 150 can control
Motorization fan 140) it is adjusted to the electricity input of motor.The processor 150 of Fig. 1 can be PCBA (such as printed circuit board group
Part), usually there is power management module, MCU (such as micro controller unit), bluetooth module, fortune in some embodiments
Dynamic sensor, pressure sensor and humidity sensor are (although processor may not include one or more in other embodiments
A integrated sensor, one or more of sensor is located elsewhere and and processor communication).(this processor) MCU is logical
Often with having at least flash memory of 128KB, 20KB RAM, 1 IIC, 1 UART, 12 ADC and/or 31 GPIO.In some implementations
In scheme, processor 150 may include that (it may include how next using data for processor 150 to memory storage space
Control the read-only memory (ROM) of the instruction of motorization fan 140 and/or the random access memory for customizing data input
(RAM)) and/or wireless receiver (can be operated to receive the data of wireless transmission (for example, customization data) (for example, from wireless hair
Emitter may be a part of interface equipment)).Wireless receiver may be configured to connect via bluetooth .TM, Wi-Fi or RF
It collects mail and ceases.In some embodiments (such as with sensor), processor 150 might also be configured into communicates with sensor,
To receive customization data from this sensor.The processor 150 and motorization fan 140 of Fig. 1 is usually all powered by battery 160,
Battery usually may be that disposable battery or rechargeable battery (such as provide about 3.7 volts of power and at least 250mA to PCBA
The electric current of (such as milliampere) exports).In Fig. 1, processor 150 and battery 160 can be located at behind motorization fan 140
(such as inwardly).
The processor 150 of Fig. 1 will usually be configured to determine suitable fan speed using the input of customization data and control
Motorization fan 140 processed.In Fig. 1, customization data input (being received by processor 150) usually may be with one in following item
Or multiple correlations: sensing data, user or individuation data, and/or internet data (for example, generally with environment phase
It closes).Sensing data may be related to respiratory rate or frequency, humidity, pressure, temperature, the speed of travel, heart rate and/or particle.
Although may providing sensing data using any number of sensor, (sensor is typically mounted on dynamic filter mask 101
Shell in or shell on), but in Fig. 1, Hall sensor 170 is for measuring respiratory rate.For example, Hall sensor
170 may be positioned and configured to so that the air-breathing of the user of dynamic filter mask 101 and expiration will deflect Hall sensor
170, to change the magnetic field of Hall sensor 170, and change processor 150 in a manner of with respiratory rate or frequency dependence
Electric transducer input.And in some embodiments, processor 150 may be by respiratory rate and the speed of travel and/or the heart
Rate is associated (for example, in conjunction with about the height of user, weight and/or the user data at age).In addition, in Fig. 1, particle number
It is sensed according to PM2.5 sensor module may be used, it is about 2.5 microns which, which can operate with detecting size,
Or bigger particle.Two sensors will be communicatively coupled to processor 150, and to provide customization data to processor 150, this is fixed
Data processed are possibly used for preferably controlling fan speed.User or individuation data may be input to processor via interface equipment
150, in some embodiments, interface equipment may be radio interface equipment (such as, such as such as Fig. 2 and movement shown in Fig. 3
Phone or smart phone).For example, personalized or user data may include the height, weight and/or age of user.Some
In embodiment, processor 150 may be provided with default data in advance, and then default data may be used to not be supplied by it
Customize one or more of data input.For example, locating if user does not input his age, weight and/or height
The default digital (such as based on demographic information) for these can be used in reason device 150.For example, in some embodiments
In, it is couple to radio interface equipment to 101 processor 150 of dynamic filter mask wireless communication.Interface equipment may provide position
Information (for example, using GPS) accesses internet then to extract additional general data, these general datas may be used as Fig. 1
Processor 150 customization data.For example, processor 150 may be configured to sensing in dynamic filter mask 101
Filter Particulate (such as from PM2.5 sensor module) is compared with the contamination data from internet, and to user
There is provided the instruction of the validity of filter 120, (such as the particle data by will sense are transferred to wireless device or processor
150, then processor extracts contamination data from internet, compares data, and generate output (such as on its display screen)).
Fig. 1 further includes outlet valve 180, and outlet valve can operate the air will breathe out and guide outward (simultaneously from inner housing 110
Air is not allowed to enter by outlet valve 180).In Fig. 1, outlet valve 180 and Hall sensor 170 are mounted on inner housing 110
Outside/outer surface on, and usually Hall sensor 170 be likely located at outlet valve 180 nearby (with preferably sense air-breathing and
Difference between expiration, so that it is determined that respiratory rate).In addition, PM2.5 sensor module (not shown) is located at inner casing in Fig. 1
In body 110 (for example, being mounted on the inner surface of inner housing 110), so that PM2.5 sensor module can be operated to detect inner housing
Particle in 110 (for example, after filtration).The inner housing 110 of Fig. 1 may usually have near the bottom of inner housing 110
Aperture 114 (such as outlet valve 180 and Hall sensor 170 are mounted on inner housing 110 near top).The embodiment party of Fig. 1
The inner housing 110 of case is typically included hollow body, which has the cavity formed by its inner surface, and this interior
Surface cavity will typically about 0.5cm to 3.0cm it is deep (provide air space gap between inner housing 110 and the face of user,
And space is provided to be cosily assemblied in dynamic filter mask 101 (for example, not contacting inner casing for various user's face profiles
The inner surface of body 110)).In Fig. 1, dynamic filter mask 101 is half face shield, is configured to cover the oral area and nose of user
Portion.One or more belt or suspender belt (not shown) will be usually attached on dynamic filter mask 101, and be allowed dynamic filter
Mask 101 is fixed to the face of user.The dynamic filter mask 101 of Fig. 1 is commonly configured to have thin profile (such as thickness
For 5cm or smaller, such as 1.5cm-5cm) and/or light weight (such as weight is about 110g or smaller, such as 75g-110g).
Fig. 2 shows exemplary systems 200, with mask 201 (it may look like above-mentioned mask), the mask quilt
It is configured to receive input data at processor, and processor is made to enter data to be based on input data to mask 201 using this
Motorization fan generate output control signal (so that the intelligent control of the motorization fan of mask is provided, preferably to face
The user of cover 201 provides proper amount of air).Any kind of customization data can be used as input data, example in processor
It such as include sensing (or environment) data, personalization/user data and/or internet data (as explained elsewhere), to determine mask
201 suitable fin speed.Although it is (wired for example, on mask that the input data of Fig. 2 can come from any interface equipment
Or wireless), but in Fig. 2, at least some input datas (for example, about height, weight and the user data at age) can
It can be inputted using radio interface equipment 290, radio interface equipment can be operated to couple with 201 processor communication of mask.?
In Fig. 2, other input datas (for example, sensing data) may be from being mounted on the sensor in mask.In Fig. 2, wirelessly connect
Jaws equipment 290 will be separated and be separated with mask 201 (such as mobile phone/smart phone), and will be configured (for example, utilizing
Application program) at allow user input personalization/user data for transmission to processor (for example, via wireless transmitter).Nothing
Line interface equipment 290 is also possible to receive output signal from the processor of mask 201, for the screen in radio interface equipment 290
Upper display relevant information (for example, speed of travel and/or heart rate of the user of display mask 201).
In the system 200 of Fig. 2, radio interface equipment 290 is also possible that positioner equipment (such as GPS), and by
It configures/is operable as and interacted with internet wireless to retrieve additional data (such as pollution alarm rank or Weather information (including temperature
Degree, humidity, pressure etc.), for example, being based on GPS location), it is used for transmission the processor of mask 201.In some embodiments,
The processor of mask 201 may be configured to the Filter Particulate that will be sensed in mask 201 and the pollution number from internet
According to being compared, and via radio interface equipment 290 provide a user the validity of filter instruction (for example, pass through by
The particle data sensed are compared with the contamination data from internet, and generate output (for example, setting in wireless interface
On standby 290 display screen)).
Fig. 3 illustrates in greater detail similar exemplary system 300.System 300 includes mask 301 and radio interface equipment
390.Mask 301 may include: wireless module (allowing the communication between the processor and radio interface equipment 390 of mask)；Place
Device is managed, the data control motorization fan speed based on the sensor from radio interface equipment 390 and mask 301 is configured to
Degree；Motorization fan is operable to the instruction from processor to the user of mask 301 and provides filtered air
(pass through guidance air through filter and enter inside mask)；And one or more sensors, it is configured to processing
Device provides sensing data and (determines suitable fan speed as processor and control the customization data of motorization fan
A part).Fig. 3 is shown (can be by mask from the input of the various optional datas of radio interface equipment 390 and sensor
Manage device use).In addition, as shown in figure 3, the wireless module that mask 301 can be used in the processor of mask 301 is set to wireless interface
Information of standby 390 transmission for display.In some embodiments, wireless module can be processor a part (or installation
On a processor).In some embodiments, radio interface equipment 390 can recorde by the number of the processor transmission of mask 301
According to.Technical staff should understand these and other such systems based on whole disclosure, be used for it is motor-driven in mask
Change fan interaction and/or uses motorization fan.
Fig. 4 shows the 400 (example of illustrative methods of the motorization fan for controlling dynamic filter (respirator) mask
Such as, using one of mask embodiment described herein).Method 400 receives one or more customizations the following steps are included: 410
Data input (for example, by processor (in mask) or at processor)；420, it is defeated that data are customized based on one or more
Enter to control motorization fan speed (at mask, being controlled by processor)；And 430, it aspirates or draws by motorization fan
Air is led by filter (inside from atmosphere outside to mask, to the user for wearing mask) to provide filtered air
(at mask).For example, control motorization fan speed is also possible that: (by processor) determines suitable fan speed and base
Corresponding output signal is generated in one or more customization data input；And (by processor) output signal is transferred to it is motor-driven
Change fan.Customization data input can be herein in regard to either one or two of in those of any mask or system implementation plan description.
The further details of this method embodiment will be apparent to the skilled person, particularly in view of whole public affairs
Open content.
Above-mentioned various device and method embodiments (referring particularly to attached drawing), various additional embodiments have been described
It can include but is not limited to the following contents:
In the first embodiment, filter mask comprising: filter；Motorization fan is configured to lead to air
It crosses filter to aspirate/be directed in mask, wherein motorization fan is speed change (such as multi-speed or speed adjustable)；Shell (quilt
It is configured to encapsulate or support filter and fan)；And processor, it is configured to adjusting/control/modification/setting motorization
(based on input relevant to one or more customization data, which may include user/personal settings to fan speed
Or data or the data from internet are sensed, to give/provide the intelligent control of fan speed).Second embodiment can wrap
The mask for including first embodiment further includes that one or more sensors (can be operated/be configured to and detect specific associated sensed number
According to, and this sensing data are transmitted/it is supplied to processor).Third embodiment may include face described in the second embodiment
Cover, one or more of the detection of wherein one or more sensors (or sensing data include) following item: respiratory rate/frequency
Rate, humidity, pressure, temperature, the speed of travel, heart rate and/or particle (in air).4th embodiment may include the second embodiment party
Case embodiment is to the mask described in any one of third embodiment, and wherein Hall sensor is for measuring respiratory rate (suddenly
Your sensor be generally positioned such that can with effectively measuring air-breathing and expiration, such as near outlet valve).5th embodiment party
Case may include mask described in the 4th embodiment, wherein by the respiratory rate of Hall sensor detection for measuring the speed of travel
And/or heart rate is (via the correlation for using data look-up table, such as based on specific user data (for example, come customed meeting
Words) or combination age of user, weight and height).6th embodiment may include the second embodiment embodiment to the 5th reality
Mask described in any one of scheme is applied, wherein particulate matter detection sensor such as PM2.5 sensor module detection had passed through
The particle (such as having a size of 2.5 microns or bigger particle) of filter is (for example, it may be used to provide about the defeated of level of pollution
Enter and/or check the efficiency of face mask filters).7th embodiment, which may include first embodiment embodiment, to be implemented to the 6th
Mask described in any one of scheme, wherein processor is configured to not providing (for example, via sensor or interface equipment)
Any individuation data use default data.8th embodiment, which may include first embodiment embodiment, to be implemented to the 7th
The mask of any one of scheme further includes that (it may be silicone mat to face seal, which is usually located at mask
Inner surface on, and be configured for contacting with the face seal of user).9th embodiment may include first embodiment reality
Scheme is applied to the mask described in any one of the 8th embodiment, wherein shell includes outer housing and inner housing, wherein outer housing
Respectively having with inner housing allows air to flow to aperture/opening of user/logical by mask (such as filter) from external environment
Stomata (and wherein shell may optionally include middle casing and (have and be dimensioned to for interacting with filter
Aperture), it filter can be installed between filter and fan and/or thereon and/or may include in fan
Cavity body).Tenth embodiment may include mask described in the 9th embodiment, wherein filter removedly installation/attachment
To middle casing.11st embodiment may include mask described in any one of the 9th embodiment to the tenth embodiment,
Wherein inner housing includes hollow cavity in its inner surface, which is shaped to when mask is worn by the user user's
Air space is provided around oral area and nose (for example, air space has greater than about 150 cubic centimetres (such as 150 cubes lis
Rice -200 cubic centimetres or 150 cubic centimetres -300 cubic centimetres) volume).11st embodiment may include the first implementation
Scheme is to the mask described in any one of the tenth embodiment, and wherein processor further includes that can operate to receive from wireless transmitter
The wireless receiver of the data of (for example, on interface equipment) transmission.12nd embodiment may include the 11st embodiment
The mask, wherein bluetooth .TM, WiFi or RF operation can be used in receiver and transmitter.13rd embodiment can wrap
First embodiment is included to the mask described in any one of the 12nd embodiment, further includes that (unidirectional) outlet valve (can operate
To allow outside air to enter mask via outlet valve to mask exterior, while not for guiding the user for wearing mask to exhale,
Or it can operate to exhale for guiding to outside the inner housing of mask, such as do not allow air to enter inner casing by outlet valve
Body).
In the 14th embodiment, mask described in any one of embodiment 1-13 (or including embodiment 1-13
Any one of described in mask system) further include interface equipment (for example, can operate with allow user to processor input individual character
Change data or the data from internet).15th embodiment may include mask described in the 14th embodiment, wherein a
Property data include the height, weight and/or age of user.16th embodiment may include the 14th embodiment to the tenth
Mask described in any one of five embodiments, wherein interface equipment includes that wireless device (is separated and separated with mask, such as moved
Mobile phone/smart phone), which is configured (for example, using application program) and inputs individuation data at permission user
For transmission to processor (for example, via wireless transmitter).17th embodiment may include the 14th embodiment to the tenth
Mask described in any one of six embodiments, wherein wireless device includes positioner equipment (such as GPS), and be configured/
Be operable as with internet wireless interacting with retrieve additional data (such as pollution alarm rank, Weather information (including temperature,
Humidity, pressure etc.) for transmission to processor.18th embodiment may include the 14th embodiment to the 17th embodiment
Any one of described in mask, wherein interface equipment is located on mask.19th embodiment may include the 14th embodiment
To the mask described in any one of the 18th embodiment, wherein mask includes data-in port (and wherein interface equipment
Including docking station, mask can via for transmitting data port or computerized equipment (such as desktop computer) be connected to
Docking station, mask can be connected to the port or computerized equipment via line (such as universal serial bus (USB)).20th
Embodiment may include first embodiment to the mask described in any one of the 19th embodiment, and wherein mask includes signal
Equipment (such as light emitting diode (LED) lamp or audio tweeter), and wherein processor is configured to when filter should be by
Activation signal equipment when change.21st embodiment may include first embodiment any one of to the 20th embodiment
The mask further includes memory (for example, 2MB memory, may connect with the MCU with the port IIC), wherein locating
Managing device is that user record senses data and/or input data.22nd embodiment may include first embodiment to second
Mask described in any one of 11 embodiments, wherein mask processor be configured to it is associated with user (for example, pass through through
User name or employee's number are inputted by interface equipment).23rd embodiment may include first embodiment to the 22nd
Mask described in any one of embodiment, wherein filter can be operated to filter PM2.5 partial size (for example, particle size is 2.5
Micron is bigger).24th embodiment may include first embodiment to described in any one of the 23rd embodiment
Mask, wherein motorization fan with about 100rpm-7500rpm velocity interval and/or about 0.1cfm to 10cfm air-flow
The air pressure of velocity interval and/or about 0.5mm H2O to 10mm H2O.25th embodiment may include first embodiment extremely
Mask described in any one of 24th embodiment, the filter that wherein processor is configured to sense in mask are micro-
Grain be compared with the contamination data from internet, and provide a user the validity of filter instruction (for example, pass through by
The particle data sensed are transferred to wireless device, and then wireless device extracts contamination data from internet, compare data, and raw
At output (for example, on its display screen)).26th embodiment may include first embodiment to the 25th embodiment party
Mask described in any one of case further includes one or more belts (such as headband, neckstrap and/or ear band) or suspender belt or use
In by other devices of the appropriate location on the fixed face for being attached at user of mask, it is configured to mask attachment in user
Face on (in such a way that mask effectively sealing at the facial contact with user to be provided).27th embodiment can wrap
First embodiment is included to the mask described in any one of the 26th embodiment, wherein processor uses input (to determine
Suitable fan speed and correspondingly) fan speed is adjusted, filter is aspirated through and entrance mask (arrives to dynamically adjust
User) air.28th embodiment may include first embodiment to described in any one of the 27th embodiment
Mask, further include battery (for example, be configured/can operate with to processor and motorization fan power supply).29th is real
The scheme of applying may include mask described in the 28th embodiment, and wherein battery is that chargeable (and wherein mask further includes
Power supply/recharge port, the power supply/recharge port are configured/can operate to allow attachment to wall socket or can be to electricity
Other power supplys of battery recharge).30th embodiment may include that first embodiment is any into the 29th embodiment
Mask described in, wherein mask is configured (such as half face shield) with the oral area and nose of (hermetically) covering user.The
31 embodiments may include first embodiment to the mask described in any one of the 30th embodiment, wherein mask quilt
It is configured to cover the entire nose of user (for example, hermetically) (for example, not only oral area and nose, generally includes user's
Eyes) full facepiece mask.32nd embodiment may include first embodiment to any one of the 31st embodiment institute
The mask stated, wherein mask has thin contour (for example, thickness/depth is less than about 4cm or about 5cm (for example, 3cm-4cm, 3cm-
5cm or 4cm-5cm)).33rd embodiment may include first embodiment to any one of the 32nd embodiment institute
The mask stated, wherein the total weight of mask is less than about 110g.34th embodiment may include first embodiment to third
Mask described in any one of 13 embodiments, wherein motorization fan and filter (for example, being located in shell) are located at face
On cover (for example, the face for being attached to user, and entire filter mask is configured to be worn on the face of user).The
35 embodiments may include first embodiment to the mask described in any one of the 34th embodiment, wherein handling
Device can be manually controlled so that fan speed is arranged.
Exemplary implementation scheme may also relate to for (being described above for example, being similar in such mask embodiment
Those of, may be considered that and be incorporated herein in conjunction with about the discussion of method) in control fan method.For example, this side
Method embodiment may include but be not limited to the following contents:
In the 36th embodiment, the method for controlling the motorization fan of dynamic filter (respirator) mask, packet
It includes following steps: receiving one or more customization data inputs (for example, by processor (in mask) or at processor)；With
And the data customized based on one or more input to control motorization fan speed (being controlled at mask by processor).Third
17 embodiments may include method described in the 36th embodiment, further include aspirating or guiding by motorization fan
Air provides filtered air by filter (inside from atmosphere outside to mask, to the user for wearing mask)
(at mask).38th embodiment may include the 36th embodiment to any one of the 37th embodiment institute
The method stated, wherein control motorization fan speed further include: (by processor) determines suitable fan speed and based on one
Or multiple customization data inputs generate corresponding output signal；And output signal is transferred to motorization wind by (by processor)
Fan.39th embodiment may include side described in any one of the 36th embodiment to the 38th embodiment
Method, wherein one or more customization data inputs include sensor input relevant to one or more of following item: breathing
Rate/frequency, humidity, pressure, temperature, the speed of travel, heart rate, particle (in air).40th embodiment may include third
Method described in any one of 16 embodiments to the 39th embodiment, further include sensing (at mask) one or
Multiple customization data input (being used for transmission processor).41st embodiment may include the 36th embodiment to
Method described in any one of 40 embodiments, wherein sensing customization data input includes being exhaled using Hall sensor to determine
Inhale frequency (Hall sensor be generally positioned such that can with effectively measuring air-breathing and expiration, such as near outlet valve).
42nd embodiment may include method described in any one of the 36th embodiment to the 41st embodiment,
In by the respiratory rate of Hall sensor detection for measuring the speed of travel and/or heart rate (for example, via data look-up table is used
Correlation, such as based on specific user data (for example, come customed session) or combine age of user, weight and height).
43rd embodiment may include method described in any one of the 36th embodiment to the 42nd embodiment,
Middle sensing customization data input includes having passed through filtering using particulate matter detection sensor such as PM2.5 sensor module to detect
Device particle (such as having a size of 2.5 microns or bigger of particle, may be used to provide about level of pollution input and/or
Check the efficiency of face mask filters).44th embodiment may include the 36th embodiment to the 43rd embodiment party
Method described in any one of case, wherein one or more of customization data input (is separated by radio interface equipment with mask
With separated, such as mobile phone/smart phone) transmission (arriving processor), which is configured (for example, using answering
With program) at allow user input individuation data for transmission to processor (for example, via wireless transmitter).45th is real
The scheme of applying may include method described in any one of the 36th embodiment to the 44th embodiment, wherein personalized number
According to height, weight and/or age including user.46th embodiment may include the 36th embodiment to the 40th
Method described in any one of five embodiments, wherein radio interface equipment includes positioner equipment (such as GPS), and this method is also
Including with internet wireless interacting (via radio interface equipment) to retrieve additional data (such as pollution alarm rank, weather
Information (including temperature, humidity, pressure etc.) is for transmission to processor.47th embodiment may include the 36th embodiment party
Case to the method described in any one of the 46th embodiment, wherein processor be preconfigured and do not provide in pairs (for example, via
Sensor or interface equipment) individuation data in one or more use default data.48th embodiment can wrap
Method described in any one of the 36th embodiment to the 47th embodiment is included, wherein control motorization fan speed
It is about 100rpm to 7500rpm including fan speed.49th embodiment may include the 36th embodiment to the 4th
Method described in any one of 18 embodiments, wherein providing filtered air further includes providing filtering to remove PM2.5
The air of partial size.50th embodiment may include described in any one of the 36th embodiment to the 49th embodiment
Method, wherein control fan speed further include manually controlling fan speed (for example, processor-based recommendation, possible base
In the input of customization data).51st embodiment may include that the 36th embodiment is any into the 50th embodiment
Method described in, wherein processor compares the Filter Particulate sensed in mask and the contamination data from internet
Compared with, and the instruction of the validity of filter is provided a user (for example, wirelessly setting by being transferred to the particle data sensed
Standby, then wireless device extracts contamination data from internet, compares data, and generate output (for example, on its display screen)).
52nd embodiment may include method described in any one of the 36th embodiment to the 51st embodiment,
It further include wearing mask, wherein filter, motorization fan and processor are all located on mask that (and wherein mask is light-weight
(for example, less than about 110g) and/or have ultra-thin/thin contour (such as depth/thickness be less than 4cm or 5cm (such as 3cm-4cm,
3cm-5cm or 4cm-5cm)).53rd embodiment may include the 36th embodiment into the 52nd embodiment
Described in any item masks further include by user's (for example, using radio interface equipment) associated with mask (for example, passing through
It inputs user name and/or employee's number and/or scans the bar code or input mask sequence number on mask, this may optionally permit
Perhaps by preset individuation data via radio interface equipment downloading (for example, from internet or Intranet or cloud) to from mask
Manage device).
Although the various embodiments according to principles disclosed herein have been shown and described above, do not departing from
In the case where the essence and introduction of the disclosure, those skilled in the art can be modified it.Embodiment party as described herein
Case is only representative and is not intended to and is limited.Many variations, combination and modification are all possible, and in the model of the disclosure
Within enclosing.The alternate embodiment due to caused by the feature of the one or more embodiments of merging, integration and/or omission also exists
Within the scope of the present disclosure.Therefore, protection scope is not limited by description given above, but is limited by claim below
Fixed, which includes all equivalents of the theme of claims.Each single item claim is as further disclosure
It is incorporated in specification, and claims are one or more one or more embodiments of the invention.In addition, any of above
Advantages and features can be related to specific embodiment, but should not be limited to realize by the application of these claims announced any
Or all above advantages or the method and structure with any or all features above.
In addition, chapter title used herein is for or offer tissue consistent with the suggestion of 37 C.F.R.1.77
Clue and provide.These titles should not be limited or be characterized can be illustrated from any claims that the disclosure is announced
One or more invention.Specifically and by way of example, although title may refer to " technical field ", claims
It should not be limited to describe so-called field by selected language under the title.In addition, the description of the technology in " background technique "
It is not to be read as recognizing the prior art that a certain technology is the invention of any one or more of disclosure." summary of the invention "
It is not considered as the restricted characterization of one or more inventions illustrated in the claim of announcement.In addition, the disclosure
In to odd number " invention " it is any refer to should not be used for prove in the disclosure only a novel point.According to from the disclosure
The limitation for the multiple claims announced can illustrate multiple inventions, and these claims are correspondingly defined by its guarantor
One or more inventions of shield and its equivalent form.In all cases, the scope of the claims should be according to the disclosure according to power
The advantages of benefit requires itself considers, without should be limited by title set forth herein.
It should be appreciated that being provided to the term of narrow sense such as using broader term such as "comprising", " comprising " and " having "
" by ... form ", the support of " substantially by ... form " and " substantially by ... constitute ".For any of embodiment
Element means that the element is unwanted using term " optionally ", "available", " possibility ", " possibly " etc., or alternatively,
The element is needed, and two kinds of alternative solutions are within the scope of one or more embodiments.In addition, being referred to exemplary
It is merely illustrative purpose, is not intended to exclusive.
Although providing several embodiments in the disclosure, it is to be understood that, in the spirit or scope for not departing from the disclosure
In the case where disclosed system and method can be embodied by many other concrete forms.Example of the present invention should be considered as
It is illustrative and not restrictive, and the present invention is not limited to the details being presented herein.For example, can be by various elements
Or component is incorporated or integrated into another system, or can be omitted or do not realize certain features.
In addition, without departing from the scope of the disclosure, can will be described and illustrated in each embodiment
It is in conjunction with other systems, module, techniques or methods or integrated for discrete or independent technology, system, subsystem and method.Shown
Out or discuss for couple or communicate directly with one another other can through some interfaces, equipment or intermediate member be coupled indirectly or
Communication, regardless of being to carry out this coupling or communication by electricity, mechanical or other modes.Those skilled in the art can determine simultaneously
And other examples of variation, replacement and change can be made in the case where not departing from spirit and scope disclosed herein.
Claims (10)
1. a kind of filter mask [101] comprising:
Filter [120]；
Motorization fan [140], the motorization fan are configured to direct air through described in the filter [120] entrance
Mask, wherein the motorization fan [140] is speed change；
Shell [105,110], the shell are configured to support the filter [120] and the fan [140]；And
Processor [150], the processor are configured to based on input related with one or more customization data to control
State motorization fan [140] speed.
2. filter mask according to claim 1 further includes one or more sensors [170,175], wherein described
One or more sensors [170,175] detect one or more of following item: respiratory rate, humidity, pressure, temperature, row
Walk speed, heart rate and particle.
3. filter mask according to claim 2, wherein Hall sensor is for measuring respiratory rate.
4. filter mask according to claim 3, wherein the respiratory rate detected by the Hall sensor [170]
For measuring the speed of travel or heart rate.
5. filter mask according to claim 2, wherein PM2.5 [175] sensor module detection passes through the mistake
The particle of filter.
6. filter mask according to claim 1, wherein the shell includes outer housing [105] and inner housing [110],
Described in outer housing [105] and the inner housing [110] respectively there are one or more apertures [104,114], it is one or
Multiple apertures allow air to flow to the user by the mask from external environment；And wherein the shell further includes being located at
Middle casing [130] between the filter [120] and the fan [140], the middle casing [130] include one or
Multiple apertures, the filter can be mounted on one or more of apertures.
7. a kind of system, the system comprises filter masks according to claim 1, and further include interface equipment
[290,390], wherein the processor [150] further includes wireless receiver, and wherein the interface equipment [390] includes quilt
It is configured to allow for user to input individuation data for transmission to the wireless device of the processor.
8. filter mask according to claim 7, wherein the interface equipment [290,390] includes positioner equipment, and
And can operate with internet wireless to interact to retrieve additional data, it is used for transmission the processor [150].
9. a kind of method for the motorization fan [140] for controlling dynamic filter mask [101], the described method comprises the following steps:
One or more customization data inputs are received by the processor [150] in the mask；
It is inputted by the processor [150] based on one or more of customization data to control the motorization fan [140]
Speed；And
Filtered air is provided by the motorization fan [140], the motorization fan directs air through the mistake
Filter [120].
10. according to the method described in claim 9, wherein controlling motorization fan [140] speed further include:
Suitable fan speed is determined by the processor [150], and is generated based on the input of one or more of customization data
Corresponding output signal；And
The output signal is transferred to the motorization fan [140] by the processor [150]；
Wherein one or more of customization data input is related to one or more of following item: respiratory rate/frequency, wet
Degree, pressure, temperature, the speed of travel, heart rate, particle and their combination.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/100768 WO2018058421A1 (en) | 2016-09-29 | 2016-09-29 | Custom-controllable powered respirator face mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109803729A true CN109803729A (en) | 2019-05-24 |
| CN109803729B CN109803729B (en) | 2021-12-28 |
Family
ID=61762286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680089694.8A Active CN109803729B (en) | 2016-09-29 | 2016-09-29 | Customized controllable power respirator mask |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US11541255B2 (en) |
| CN (1) | CN109803729B (en) |
| WO (1) | WO2018058421A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021234567A1 (en) * | 2020-05-18 | 2021-11-25 | M/S. Basamitra Safeties Pvt Ltd | A reusable full face mask |
| CN114072209A (en) * | 2019-07-05 | 2022-02-18 | 皇家飞利浦有限公司 | Respiration analysis mask and respiration analysis method |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11541255B2 (en) * | 2016-09-29 | 2023-01-03 | Honeywell International Inc. | Custom-controllable powered respirator face mask |
| TWI684730B (en) * | 2017-08-08 | 2020-02-11 | 研能科技股份有限公司 | Driving and information-transmission system of air-filtering protector |
| TWI650154B (en) * | 2017-08-08 | 2019-02-11 | 研能科技股份有限公司 | Air-filtering protector |
| EP3675730A1 (en) | 2017-09-01 | 2020-07-08 | 3M Innovative Properties Company | Sensing system for respirator |
| GB2575985B (en) * | 2018-07-30 | 2020-08-05 | Suzaleja B V | A filtering mask assembly |
| CN111214769A (en) * | 2018-11-26 | 2020-06-02 | 巧连科技股份有限公司 | Intelligent forced air intake respirator |
| US20210113863A1 (en) * | 2019-10-21 | 2021-04-22 | Airgle Corporation | Nasal mask |
| US11938352B2 (en) | 2020-01-23 | 2024-03-26 | Suzaleja B.V. | Filtering mask assembly |
| AU2020483297A1 (en) * | 2020-12-24 | 2023-06-08 | Razer (Asia-Pacific) Pte. Ltd. | Face masks and method of fabricating face mask |
| WO2022159376A1 (en) * | 2021-01-19 | 2022-07-28 | American PAPR LLC | Powered air purifying respirator |
| EP4356358A1 (en) | 2021-06-18 | 2024-04-24 | Milwaukee Electric Tool Corporation | Keep out zone system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5950621A (en) * | 1995-03-23 | 1999-09-14 | Safety Equipment Sweden Ab | Powered air-purifying respirator management system |
| CN103961822A (en) * | 2014-05-26 | 2014-08-06 | 肖永初 | Air curtain breathing mask |
| CN105457177A (en) * | 2016-01-16 | 2016-04-06 | 郑辉 | Intelligent mask with built-in detection device |
| CN205235204U (en) * | 2015-12-25 | 2016-05-18 | 青岛市第三人民医院 | Department of respiration purifier |
| CN205252345U (en) * | 2015-12-21 | 2016-05-25 | 谢忠 | Intelligence new trend respirator |
| US20160193437A1 (en) * | 2013-08-05 | 2016-07-07 | Fisher & Paykel Healthcare Limited | Control for respiratory device |
| CN105876933A (en) * | 2016-06-15 | 2016-08-24 | 上海碧菲环保科技有限公司 | Intelligent anti-haze gauze mask and control method thereof |
| CN105962483A (en) * | 2016-06-23 | 2016-09-28 | 北京华创矿安科技有限公司 | Multifunctional intelligent gauze mask |
Family Cites Families (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9929745D0 (en) * | 1999-12-17 | 2000-02-09 | Secr Defence | Determining the efficiency of respirators and protective clothing and other improvements |
| AUPQ664400A0 (en) * | 2000-04-03 | 2000-05-04 | Safety Equipment Australia Pty Ltd | Ventilation system for protective suit |
| DE10039609A1 (en) * | 2000-08-09 | 2002-02-21 | Mannesmann Vdo Ag | pressure sensor |
| CN2525941Y (en) * | 2001-08-24 | 2002-12-18 | 朱富华 | Sensing measurer for asthma |
| KR101377404B1 (en) * | 2005-07-14 | 2014-03-25 | 스트리커 코포레이션 | Medical/surgical personal protection system providing ventilation and illumination, the ventilation unit cooling the light source |
| JP4612606B2 (en) * | 2006-10-04 | 2011-01-12 | 興研株式会社 | Mask device with blower |
| US20080148807A1 (en) * | 2006-10-24 | 2008-06-26 | Engineered Products Company | Differential pressure sensor for filter monitoring |
| JP2010512198A (en) * | 2006-12-13 | 2010-04-22 | ラドウィク フェドルコ， | Method and apparatus for ventilation assistance |
| WO2009067583A2 (en) * | 2007-11-20 | 2009-05-28 | Avon Protection Systems, Inc. | Modular powered air purifying respirator |
| JP5041596B2 (en) * | 2007-12-07 | 2012-10-03 | 株式会社重松製作所 | Breathing apparatus |
| BRPI0722147A2 (en) * | 2007-12-10 | 2014-04-15 | Nokia Corp | PORTABLE OXYGEN SUPPLY DEVICE AND METHOD TO PROVIDE OXYGEN TO A MOBILE USER |
| US8328903B2 (en) * | 2008-05-30 | 2012-12-11 | Scott Technologies, Inc. | Determining effluent concentration profiles and service lives of air purifying respirator cartridges |
| US20100081411A1 (en) * | 2008-09-29 | 2010-04-01 | John Mathew Montenero, III | Multifunctional telemetry alert safety system (MTASS) |
| WO2010039989A1 (en) * | 2008-10-01 | 2010-04-08 | Breathe Technologies, Inc. | Ventilator with biofeedback monitoring and control for improving patient activity and health |
| GB2472592A (en) * | 2009-08-11 | 2011-02-16 | 3M Innovative Properties Co | A control unit for respirator |
| AU2010310736B2 (en) * | 2009-10-20 | 2015-03-05 | Deshum Medical, Llc | Integrated positive airway pressure apparatus |
| GB0919101D0 (en) * | 2009-11-02 | 2009-12-16 | 3M Innovative Properties Co | Method of controlling a powered air purifying respirator |
| US8096186B2 (en) * | 2010-03-24 | 2012-01-17 | Carefusion 303, Inc. | Systems and methods for measuring fluid pressure within a disposable IV set connected to a fluid supply pump |
| JP5832514B2 (en) * | 2010-04-02 | 2015-12-16 | スリーエム イノベイティブ プロパティズ カンパニー | Filter system including a patterned optical analyte sensor and an optical reader |
| JP5696501B2 (en) * | 2011-01-27 | 2015-04-08 | 富士通株式会社 | Awakening data generation apparatus, awakening data generation method, awakening data generation program, and arousal level determination apparatus |
| US9192795B2 (en) * | 2011-10-07 | 2015-11-24 | Honeywell International Inc. | System and method of calibration in a powered air purifying respirator |
| US9079049B2 (en) * | 2011-11-02 | 2015-07-14 | Honeywell International Inc. | Respirators with a sacrificial cartridge for end of service life indication |
| US9744384B2 (en) * | 2011-11-05 | 2017-08-29 | Rivada Research, Llc | Enhanced display for breathing apparatus masks |
| US9155923B2 (en) * | 2011-12-06 | 2015-10-13 | East Carolina University | Portable respirators suitable for agricultural workers |
| US9808656B2 (en) * | 2012-01-09 | 2017-11-07 | Honeywell International Inc. | System and method of oxygen deficiency warning in a powered air purifying respirator |
| US20150000651A1 (en) * | 2012-01-16 | 2015-01-01 | Honeywell International Inc. | Accurate determination of remaining time to battery empty in a powered air purifying respirator |
| JP5592908B2 (en) * | 2012-02-23 | 2014-09-17 | 興研株式会社 | Respiratory protection |
| WO2014078840A1 (en) * | 2012-11-19 | 2014-05-22 | The General Hospital Corporation | A system and method for monitoring resuscitation or respiratory mechanics of a patient |
| GB2508184A (en) * | 2012-11-22 | 2014-05-28 | 3M Innovative Properties Co | Powered exhaust apparatus for respiratory device |
| AU2014316671B2 (en) * | 2013-09-04 | 2019-12-19 | Fisher & Paykel Healthcare Limited | Improvements to flow therapy |
| EP3058990A4 (en) * | 2013-10-17 | 2016-11-02 | Shigematsu Works | Breathing apparatus |
| US20150217143A1 (en) * | 2014-02-05 | 2015-08-06 | Motorola Solutions, Inc | In-line accessory for a self-contained breathing apparatus |
| US10688325B2 (en) * | 2014-02-05 | 2020-06-23 | Wilcox Industries Corp. | Eye-protective shield with head up display |
| CN203777531U (en) * | 2014-04-14 | 2014-08-20 | 吴静波 | Head-mounted air purifier |
| US20170189727A1 (en) * | 2014-06-04 | 2017-07-06 | Free Air, Inc. | Systems and methods for removing ultra-fine particles from air |
| CN205055239U (en) * | 2014-06-04 | 2016-03-02 | 自由风股份有限公司 | Air that will pass through purification provides respirator in enclosure space |
| CN106999742B (en) | 2014-06-20 | 2020-01-10 | 霍尼韦尔国际公司 | Kiosk for customizing a facial breathing mask |
| US20160067531A1 (en) * | 2014-09-04 | 2016-03-10 | Particles Plus, Inc. | System and method for respirators with particle counter detector unit |
| EP3012761B1 (en) * | 2014-10-20 | 2021-09-08 | dSPACE digital signal processing and control engineering GmbH | Protection of software models |
| US9561460B2 (en) * | 2015-01-22 | 2017-02-07 | Nikolas Dicke | Rescue terminal and system |
| US11559708B2 (en) * | 2015-04-28 | 2023-01-24 | Valam Corporation | Electronic respirator mask |
| CN104814544A (en) * | 2015-05-27 | 2015-08-05 | 京东方科技集团股份有限公司 | Intelligent wear device |
| WO2017002123A1 (en) * | 2015-07-01 | 2017-01-05 | Lotus Clear Air Ltd | Computer implemented countdown time method and system for use with wearable air filters and dispensable air filter face masks |
| CN104886824A (en) * | 2015-07-03 | 2015-09-09 | 上海圆天电子科技有限公司 | Smog-proof intelligent mask |
| CN204864593U (en) * | 2015-07-31 | 2015-12-16 | 唐少锋 | Novel multipurpose electron gauze mask |
| CN205215977U (en) | 2015-12-14 | 2016-05-11 | 沈阳工业大学 | Automatic haze gauze mask is removed to air supply formula |
| BR112018013870B1 (en) * | 2016-01-07 | 2022-03-15 | Thi Total Healthcare Innovation Gmbh | Barrier system and method of controlling a device within a barrier system |
| CN105495776A (en) * | 2016-01-11 | 2016-04-20 | 王红兵 | Intelligent electric haze prevention respirator |
| CN205492684U (en) | 2016-02-02 | 2016-08-24 | 连云港岚宝电子科技有限公司 | Empty gas detection in area surveys gauze mask of device |
| US9848666B1 (en) * | 2016-06-23 | 2017-12-26 | 3M Innovative Properties Company | Retrofit sensor module for a protective head top |
| CN105935472A (en) * | 2016-06-28 | 2016-09-14 | 中山市赛夫特劳保用品有限公司 | Auxiliary air supply gas mask |
| US11541255B2 (en) * | 2016-09-29 | 2023-01-03 | Honeywell International Inc. | Custom-controllable powered respirator face mask |
-
2016
- 2016-09-29 US US16/336,945 patent/US11541255B2/en active Active
- 2016-09-29 WO PCT/CN2016/100768 patent/WO2018058421A1/en active Application Filing
- 2016-09-29 CN CN201680089694.8A patent/CN109803729B/en active Active
-
2022
- 2022-11-30 US US18/060,388 patent/US12017094B2/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5950621A (en) * | 1995-03-23 | 1999-09-14 | Safety Equipment Sweden Ab | Powered air-purifying respirator management system |
| US20160193437A1 (en) * | 2013-08-05 | 2016-07-07 | Fisher & Paykel Healthcare Limited | Control for respiratory device |
| CN103961822A (en) * | 2014-05-26 | 2014-08-06 | 肖永初 | Air curtain breathing mask |
| CN205252345U (en) * | 2015-12-21 | 2016-05-25 | 谢忠 | Intelligence new trend respirator |
| CN205235204U (en) * | 2015-12-25 | 2016-05-18 | 青岛市第三人民医院 | Department of respiration purifier |
| CN105457177A (en) * | 2016-01-16 | 2016-04-06 | 郑辉 | Intelligent mask with built-in detection device |
| CN105876933A (en) * | 2016-06-15 | 2016-08-24 | 上海碧菲环保科技有限公司 | Intelligent anti-haze gauze mask and control method thereof |
| CN105962483A (en) * | 2016-06-23 | 2016-09-28 | 北京华创矿安科技有限公司 | Multifunctional intelligent gauze mask |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114072209A (en) * | 2019-07-05 | 2022-02-18 | 皇家飞利浦有限公司 | Respiration analysis mask and respiration analysis method |
| CN114072209B (en) * | 2019-07-05 | 2024-01-19 | 皇家飞利浦有限公司 | Breath analysis mask and breath analysis method |
| WO2021234567A1 (en) * | 2020-05-18 | 2021-11-25 | M/S. Basamitra Safeties Pvt Ltd | A reusable full face mask |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018058421A1 (en) | 2018-04-05 |
| US20230149749A1 (en) | 2023-05-18 |
| US11541255B2 (en) | 2023-01-03 |
| US20190275359A1 (en) | 2019-09-12 |
| CN109803729B (en) | 2021-12-28 |
| US12017094B2 (en) | 2024-06-25 |
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